Key facts
- Brand
- Fairchild
- Model
- FAN7601
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-01
Start here
Fairchild FAN7601B Green Current Mode PWM Controller Datasheet
The FAN7601B is a Green Current Mode PWM controller featuring low operating current (maximum 4mA) and burst mode operation to ensure high efficiency at light loads. It includes internal protections such as latch protection, over-voltage protection (up to 19V), under-voltage lockout, and soft-start functionality.
Read onlineFairchild FAN7601 specifications
| Operating Temperature | -25 to +125 °C |
|---|---|
| Start-up Voltage (Vstr) | 500 V |
| Operating Frequency | up to 300kHz |
| Over Voltage Protection (Vovp) | 19 V |
Source: Fairchild FAN7601 Green Current Mode PWM Controller Datasheet
All Fairchild FAN7601 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the maximum operating frequency of the FAN7601B?
The controller supports an operating frequency up to 300kHz.
From: Fairchild FAN7601B Green Current Mode PWM Controller Datasheet
What is the maximum output current the device can handle?
The maximum output current is 250 mA.
From: Fairchild FAN7601B Green Current Mode PWM Controller Datasheet
What are the typical applications for the FAN7601?
The device is designed for off-line adapter applications and auxiliary power supplies.
From: Fairchild FAN7601 Green Current Mode PWM Controller Datasheet
Does the FAN7601 include soft start functionality?
Yes, it includes a latch protection & soft start function to prevent output voltage overshoot at startup.
From: Fairchild FAN7601 Green Current Mode PWM Controller Datasheet
What applications is the FAN7601 designed for?
The device is designed for off-line adapter applications and auxiliary power supplies.
From: Fairchild FAN7601 Green Current Mode PWM Controller Application Note AN4129
How does the FAN7601 reduce power loss at light load?
It operates in burst mode to reduce power loss.
From: Fairchild FAN7601 Green Current Mode PWM Controller Application Note AN4129